DUB Threaded Bottom Bracket
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DUB Threaded Bottom Bracket
Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

BrandSRAM
Best UseMountain Biking
Bottom Bracket InstallationThreads into Frame
Bottom Bracket StandardBSA/English
Spindle InterfaceNo Spindle
Fits Shell Width68-73 millimeters
Spindle Diameter29 millimeters
Weight158 grams
Bearing MaterialStainless Steel
Material(s)Unavailable
Description

Connect your crankarms and protect the smooth, long-lasting application of power to your bike's drivetrain with the SRAM DUB Threaded bottom bracket. It is significantly lighter than the GXP system.

Features
  • Oversized DUB spindle works across every bottom bracket standard, simplifying crankarm compatibility
  • Gutter Seal Technology™ drastically improves sealing against the elements
  • Sealed cartridge bearings
  • English BSA thread; 68/73mm
  • 73mm shell width; 1.37 shell I.D.
  • English BB/frame interface
  • SRAM DUB spindle interface type